The technique to render parts of one document within another document.

Transclusion is the technique to render parts of one document within another document.

The inclusion of part of one hypertext document in another one by means of reference rather than copying.
Wiktionary. transclusion

The tip Content Reuse provides an overview over the transclusion or excerpt features of the projectdoc Toolbox.

Supporting Macros

The most prominent macros of the projectdoc Toolbox using transclusion are the

But there are more macros that deal with transclusion:

Name	Short Description	Extension
Enterprise Architect Image Link Macro	Renders an image generated from an Enterprise Architect diagram, transcluded from a server.	Information Systems Extension
Index Card Macro	Renders transcluded content fetched from documents of a result set.
Random Transclusion Macro	Transcludes random content from a document marked with the content marker macro.
System Image Link Macro	Renders an image transcluded from a remote server.	Information Systems Extension
Transclude Documents Macro	Renders transcluded content fetched from documents of a result set.
Transclusion Macro	Transcludes content from a document marked with the content marker macro.
Transclusion Reference Macro	Transcludes content via a reference from a document marked with the content marker macro.
Transclusion to Text Macro	Transcludes content from a document marked with the content marker macro and renders it as plain text.

Related Terms

Dynamic List: Enhances navigation by showing a list of links to related information that is the result of a query on document properties.
Multi-transclusion: Describes the technique to transclude one or more content fragments from one or more documents.
Single Sourcing: Method for systematically re-using information.

More information on transclusion and the projectdoc Toolbox.

Transclusion: Tools to provide or consume content to support reuse.
Excerpt and Transclusion: Explains the differences between and commonalities of the Confluence Excerpt and the projectdoc Toolbox Transclusion features.
Working with Transclusions: Compare the excerpt feature of Confluence with the transclusion feature of the projectdoc Toolbox.
Content Reuse: The projectdoc Toolbox provides a number of features to help teams to reuse content. Content can be transcluded individually or in form of a multitransclude. Authors can even transclude content from multiple documents in the wiki, effectively combining transclusion with automatic lists.